例句：
He chalked the message on the blackboard.
他用粉筆將消息寫在黑板上。
The two places, he insists, are as different as chalk and cheese.
他堅持說那兩個地方有天壤之別。
There was a blackboard with seven names chalked on it.
黑板上用粉筆寫著7個人名。
We shall chalk up his good points.
我們將記下他的優點。
The teacher wrote with a stick of chalk.
老師用粉筆寫字。